additional_capabilities_display WordPress Filter Hook

The additional_capabilities_display hook is used to add extra capabilities to a user role. This is useful for adding custom functionality to a site. For example, if you wanted to add a custom post type to a site, you would need to add the capability to the user role. The additional_capabilities_display hook allows you to do this.

apply_filters( 'additional_capabilities_display', bool $enable, WP_User $profile_user ) #